4 files changed, 8 insertions, 77 deletions

diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h
index 4ea27855c3b5..e106474996b2 100644
--- a/arch/sh/include/asm/pgalloc.h
+++ b/arch/sh/include/asm/pgalloc.h
@@ -6,10 +6,13 @@
 
 #define QUICK_PT 1      /* Other page table pages that are zero on free */
 
+extern pgd_t *pgd_alloc(struct mm_struct *);
+extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
+
 #ifdef CONFIG_PGTABLE_LEVELS_3
-#include <asm/pgalloc_pmd.h>
-#else
-#include <asm/pgalloc_nopmd.h>
+extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
+extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address);
+extern void pmd_free(struct mm_struct *mm, pmd_t *pmd);
 #endif
 
 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
@@ -67,7 +70,6 @@ do {							\
 
 static inline void check_pgt_cache(void)
 {
-        __check_pgt_cache();
         quicklist_trim(QUICK_PT, NULL, 25, 16);
 }
 
diff --git a/arch/sh/include/asm/pgalloc_nopmd.h b/arch/sh/include/asm/pgalloc_nopmd.h
deleted file mode 100644
index e4b344c37e74..000000000000
--- a/arch/sh/include/asm/pgalloc_nopmd.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef __ASM_SH_PGALLOC_NOPMD_H
-#define __ASM_SH_PGALLOC_NOPMD_H
-
-#define QUICK_PGD 0     /* We preserve special mappings over free */
-
-static inline void pgd_ctor(void *x)
-{
-        pgd_t *pgd = x;
-
-        memcpy(pgd + USER_PTRS_PER_PGD,
-               swapper_pg_dir + USER_PTRS_PER_PGD,
-               (PTRS_PER_PGD - USER_PTRS_PER_PGD) * sizeof(pgd_t));
-}
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
-        return quicklist_alloc(QUICK_PGD, GFP_KERNEL | __GFP_REPEAT, pgd_ctor);
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-        quicklist_free(QUICK_PGD, NULL, pgd);
-}
-
-static inline void __check_pgt_cache(void)
-{
-        quicklist_trim(QUICK_PGD, NULL, 25, 16);
-}
-
-#endif /* __ASM_SH_PGALLOC_NOPMD_H */
diff --git a/arch/sh/include/asm/pgalloc_pmd.h b/arch/sh/include/asm/pgalloc_pmd.h
deleted file mode 100644
index 20f75cc4eb09..000000000000
--- a/arch/sh/include/asm/pgalloc_pmd.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef __ASM_SH_PGALLOC_PMD_H
-#define __ASM_SH_PGALLOC_PMD_H
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
-        pgd_t *pgd;
-        int i;
-
-        pgd = kzalloc(sizeof(*pgd) * PTRS_PER_PGD, GFP_KERNEL | __GFP_REPEAT);
-
-        for (i = USER_PTRS_PER_PGD; i < PTRS_PER_PGD; i++)
-                pgd[i] = swapper_pg_dir[i];
-
-        return pgd;
-}
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
-        kfree(pgd);
-}
-
-static inline void __check_pgt_cache(void)
-{
-}
-
-static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
-{
-        set_pud(pud, __pud((unsigned long)pmd));
-}
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
-{
-        return quicklist_alloc(QUICK_PT, GFP_KERNEL | __GFP_REPEAT, NULL);
-}
-
-static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
-        quicklist_free(QUICK_PT, NULL, pmd);
-}
-
-#endif /* __ASM_SH_PGALLOC_PMD_H */
diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h
index 9effcc3b0d10..78598ec33d0a 100644
--- a/arch/sh/include/asm/pgtable.h
+++ b/arch/sh/include/asm/pgtable.h
@@ -141,9 +141,9 @@ typedef pte_t *pte_addr_t;
 #define pte_pfn(x)              ((unsigned long)(((x).pte_low >> PAGE_SHIFT)))
 
 /*
- * No page table caches to initialise
+ * Initialise the page table caches
  */
-#define pgtable_cache_init()    do { } while (0)
+extern void pgtable_cache_init(void);
 
 struct vm_area_struct;